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Claim this listingLubaroc Limited t/a Diamond Boilers
5.0
3 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
About Lubaroc Limited t/a Diamond Boilers
Lubaroc Limited t/a Diamond Boilers is an MCS certified air source installer based in n/a. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Coverage area
Based in n/a, WF2 0UU
Reviews
5.0
3 Google reviews
Based on verified Google reviews
Lace McIntyre
Rob and Lucca are absolutely amazing. They've just fitted 5 new radiators and moved 2 others as well as servicing our boiler over the last couple of days. They've been lovely, polite, super accomodating and really tidy. They've even taken the rubbish and old radiators. They checked in with us to make sure we're happy with everything every step of the way and have even carefully put our current laminate back down (including cut outs for the new pipes) to make everything look neat until we change the flooring next year. We used Diamond Boilers to fit our new boiler last year and it's been perfect with no issues. I wouldn't hesitate to recommend them! The best tradespeople we've worked with since we bought our new house. Looking forward to working with them again soon. Thank you so much!
Richard Duke
Excellent allround. Rob & Luka were a pleasure to deal with, especially with what was such a complicated job that other companies thought was too much hard work to bother with. Comprehensive survey that gave us an accurate cost, followed up with excellent and speedy work around the house replacing the existing system. Would recommend to anyone.
Ray R
Frequently asked questions
How do I know you’re properly qualified and certified to install heat pumps?
We are MCS‑certified and registered with an approved consumer protection/competent person scheme, which is essential for quality assurance and to access grants like the Boiler Upgrade Scheme (BUS).
Can you tell me if a heat pump is actually suitable for my home?
We carry out a detailed home assessment, including property type, insulation levels, existing heating system and available outdoor space, to confirm whether a heat pump is a good fit.
What type and size of heat pump will you recommend for my property, and why?
We design the system using a heat‑loss calculation for your home, then match the correct kW size and model (for example, air‑source vs ground‑source) so it runs efficiently and reliably.
What will the full installation cost be, and what’s included in your quote?
Our fixed quote clearly lists the heat pump, cylinder, controls, labour, scaffolding (if needed), electrical work and any radiator or pipework upgrades, so you know exactly what you’re paying for.
Can you help me access government grants like the Boiler Upgrade Scheme?
Yes, as an MCS installer we can confirm your eligibility, apply for the BUS grant (worth up to £7,500) on your behalf and deduct it directly from your quote.
How much disruption should I expect during installation, and how long does it take?
A typical air‑source heat pump installation takes around 2–5 days, and we’ll agree locations for the indoor and outdoor units, manage any planning considerations and keep you informed each day.
Will I need to replace my radiators or upgrade anything else in my home?
After the heat‑loss survey, we’ll advise if any radiators, pipework, electrics or hot‑water cylinder need upgrading so the system can run efficiently at lower flow temperatures.
How noisy is the outdoor unit and where will it be installed?
Modern heat pumps are designed to be quiet and must meet UK noise regulations; we’ll position the unit to minimise any impact on you and your neighbours and comply with local planning rules.
What warranties, servicing and aftercare do you provide?
You’ll get manufacturer warranties on the heat pump plus our workmanship guarantee, and we offer ongoing servicing and support to keep your system performing at its best.
What running costs and savings can I realistically expect compared to my current boiler?
We’ll estimate your likely annual running costs and potential savings based on your current fuel type, insulation level and tariffs, using real‑world performance data rather than lab figures.
Boiler Upgrade Scheme
Up to £7,500
off your heat pump installation
This installer handles the full BUS grant application — deducted directly from your quote. No upfront payment needed for the grant amount.
Scheme open until 2028 — limited funding available
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